Innate immunity
A) is slower than adaptive immunity in responding to pathogens.
B) is nonspecific and present at birth.
C) involves a memory component.
D) involves T cells and B cells.
E) provides increased susceptibility to disease.
B
You might also like to view...
This sequence of questions is designed to help students think about the relationship between photosynthesis and respiration and the impact of these biochemical processes, as well as the impact of human activities and geological occurrences,
on the balance of CO2 in the atmosphere. Reference: Ref 25-1 Photosynthesis [introduces / removes] CO2 from the atmosphere while respiration [introduces / removes] CO2 from the atmosphere. What will be an ideal response?
Blood doping, practiced by many athletes involved in the Tour de France as well as other sports, involves the illegal use of drugs to
A) increase circulation. B) increase the amount of oxygen carried in blood. C) decrease the amount of carbon dioxide in blood. D) elevate the rate of hemostasis. E) increase red bone marrow production.
Explain how small noncoding RNAs (sRNAs) can function as both a negative regulator and a positive regulator
What will be an ideal response?
In goats, the gene for coat color is on an autosome and light brown color is dominant to black. A light brown male is mated to a black female, producing a black kid (baby goat). If they produce another kid, could it be light brown? If so, what are the chances of it being light brown?
A. yes, but it will depend on whether the kid is male or female B. yes, 50% as the male must be heterozygous for color C. no, since the black allele is present all offspring will be black D. yes, 100% since the first kid was black the next one has to be light brown E. yes, 75% since light brown is dominant